Directions

2Place butter in large microwavable bowl. Microwave uncovered on High about 30 seconds or until melted. Stir in marshmallows. Microwave on High 1 to 3 minutes, stirring every 30 seconds, until marshmallows are melted and smooth. Stir in cereal. Spoon cereal mixture into pan; spread evenly and firmly. Freeze 15 minutes.